### Home > CCA > Chapter 5 > Lesson 5.2.1 > Problem 5-50

5-50.

For the function

Substitute

for .

See part (a).

See part (a).

The square root of a negative number is undefined.

What value of

makes?Substitute

for .Square both sides.

Solve for

.

5-50.

For the function

Substitute

for .

See part (a).

See part (a).

The square root of a negative number is undefined.

What value of

makes?Substitute

for .Square both sides.

Solve for

.